Commonly used instruments in power system measurement are_______________?

Related Mcqs:

A __________ device prevents the oscillation of the moving system and enables the latter to reach its final position quickly___________?

A. deflecting B. controlling C. damping D. any of the above...

The household energy meter is_______________?

A. an indicating instrument B. a recording instrument C. an integrating instrument D. none of the above...

For measuring current at high frequency we should use_______________?

A. moving iron instrument B. electrostatic instrument C. thermocouple instrument D. none of the above...

In a vibrating reed frequency meter the natural frequencies of two adjacent reeds have a difference of___________?

A. 0.1 Hz B. 0.25 Hz C. 0.5 Hz D. 1.5 Hz...

Volt box is a component to_____________?

A. extend voltage range B. measure voltage C. compare voltage in a box D. none of the above...